Sizing agent composition for papermaking


PURPOSE: To provide the title ketene dimer-based composition quick in the development of sizing effect and giving excellent sizing performance effect. CONSTITUTION: The objective composition containing a water-dispersed product for (A) a ketene dimer and (B) an ester compound of a polyvalent carboxylic acid and/or its anhydride and a 10-3OC straight chain saturated alcohol, having a melting point higher than that of said ketene dimer. COPYRIGHT: (C)1992,JPO&Japio




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    CN-103572655-AFebruary 12, 2014荒川化学工业株式会社施胶性显现促进助剂、造纸用施胶剂、使用它们得到的纸以及纸的制造方法
    JP-2014019973-AFebruary 03, 2014Arakawa Chem Ind Co Ltd, 荒川化学工業株式会社Size property expression accelerator aid for alkyl ketene dimer-based sizing agent for paper manufacturing, sizing agent for paper manufacturing, paper using the same and method of manufacturing paper